Variable command

Description:<
BR >
Version 1:
Defines a bind
variable. If the variable does not exist it will be created. If there is already
a variable with that name, the data type will be set. Note that for text
variables (String / Varchar as synonyms) you can set a size. If you are using
the bind variable to receive output
from
e.g. a stored procedure you can set the size here. E.g. If the stored procedure sends a maximum of 250
characters you set the parameter to size 250.

Version 2: Displays the definition (data type) of the
bind variable in a message box.

Version 3:Shows the parameters dialog. You can configure variables in the
parameters dialog.

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